| Conservative | 43.15% | 344 |
| Labour | 34.27% | 219 |
| Liberal Democrat | 13.39% | 20 |
| Scottish Nationalist | 3.60% | 44 |
| Brexit | 2.22% | 0 |
| Green | 2.17% | 1 |
| Plaid Cymru | 0.37% | 3 |
| Speaker | 1 | |
| Democratic Unionist | 9 | |
| Sinn Fein | 6 | |
| Social Democratic and Labour | 2 | |
| Ulster Unionist | 1 | |
| 650 |
Boris Johnson to return to 10 Downing Street with 20-seat majority